External antibacterial liquid
A topical antiseptic solution using medical alcohol and sulfamethoxazole addresses the limitations of conventional antiperspirants by rapidly reducing bacterial loads and inhibiting odor-causing bacteria, offering prolonged efficacy and reduced side effects.
Patent Information
- Application Number
- CN202510524898.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-24
- Publication Date
- 2025-07-15
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing topical antibacterial products are ineffective, need to be used frequently and have side effects, such as skin allergies and contamination of clothing.
The topical antibacterial solution consisting of rapid bactericidal drug medical disinfection alcohol and antibacterial drug compound sulfamethoxazole is used. After the alcohol is rapidly bactericidal, the antibacterial drug inhibits bacterial growth for a long time and is equipped with cosolvents such as propylene glycol and glycine to improve solubility.
It has achieved the long-term maintenance of bacteria on the body surface below the body odor level, low side effects, easy to manufacture, low cost and no odor, and is suitable for armpit odor and foot sweat odor.
Abstract
Description
Technical Field
[0001] The present invention belongs to a drug, specifically, an external antibacterial drug. Background Art
[0002] At present, most people deal with body odor by using antiperspirants and antibacterial deodorants, etc. These products have poor effects and need to be used frequently. There are certain side effects when using them, such as skin allergies and clothing pollution, etc., causing many inconveniences to users. Summary of the Invention
[0003] The present invention provides an external antibacterial liquid composed of a rapid bactericidal drug (medical disinfection alcohol) and an antibacterial drug (compound sulfamethoxazole). When this external antibacterial liquid is used after bathing, the alcohol in this external antibacterial liquid first rapidly reduces the number of live bacteria causing body odor on the body surface to a very low level. After the alcohol volatilizes, the remaining antibacterial drug that can adhere to the body surface for a long time inhibits the growth of bacteria on the basis of this very low bacterial count level, and can keep the bacterial count on the body surface lower than the level causing body odor for a long time.
[0004] The external antibacterial liquid described in the present invention is composed of compound sulfamethoxazole, disinfection alcohol, and a cosolvent. The content of compound sulfamethoxazole in this external antibacterial liquid is 5 - 100 g / l. In order to facilitate maintaining a good bactericidal effect, the alcohol content in this external antibacterial liquid is maintained at 600 - 850 g / l, and the water content in this external antibacterial liquid is 150 - 300 g / l. In order to increase the solubility of compound sulfamethoxazole, cosolvents such as propylene glycol and glycine can be added to this external antibacterial liquid.
[0005] The external antibacterial liquid described in the present invention is a colorless liquid with low viscosity and can be made into a spray. The drugs used are all commonly used, safe drugs with low side effects. Compared with other similar products, this external antibacterial liquid has the advantages of being easy to manufacture, low cost, high safety, long effective time, low side effects, clean and odorless, and is particularly suitable for axillary osmidrosis and foot bromhidrosis.
Claims
1. An external bacteriostatic liquid, the main components of which include bacteriostatic drugs, rapid bactericidal drugs, solvents and cosolvents of the drugs, characterized in that, The antibacterial drug of this external antibacterial liquid is compound sulfamethoxazole, the rapid bactericidal drug is alcohol which also serves as a solvent, the secondary solvent is water, the content of compound sulfamethoxazole in the external antibacterial liquid is 5 - 100 g / l, the content of alcohol in the external antibacterial liquid is 600 - 850 g / l, and the content of water in the external antibacterial liquid is 150 - 300 g / l.